Lighting fixture



FIG. 1 is a front view of a lighting fixture showing my new design

FIG. 2 is a side view of one side of the lighting fixture;

FIG. 3 is a plan view showing the lighting fixture from the top;

FIG. 4 is a plan view showing the lighting fixture from the bottom; and,

FIG. 5 is an isometric view, from the bottom and one side, of the lighting fixture.

The broken lines represent portions of the lighting fixture that form no part of the claimed design. 

The ornamental design for a lighting fixture, as shown and described. 